View difference between Paste ID: 3XPWQgPK and P1hFxKEC

 -- energy monitor v2
 p = peripheral.wrap("right") -- wrap Energy cell
 m = peripheral.wrap("top") -- wrap monitor
-m.setBackgroundColor(colors.red)
+
 m.setBackgroundColor(colors.black)
 term.clear()
 term.setCursorPos(1,1)
 
 function colorsopt(backcol,barcol)
 	colorback = backcol
 	colorbar = barcol
 end
 
 
 function chooseColors()
 	coloragain = false
 
 	print("Choose your colors:")
 	print("1)")
 	term.setTextColor(colors.black)
-	setcolors = read()
+
-	if setcolors == "1" then
+
-		colorback = colors.black
+
-		colorbar = colors.red
+
-	elseif setcolors == "2" then
+
-		colorback = colors.red
+
-		colorbar = colors.green
+
 	term.setTextColor(colors.green)
 	print("bar")
 
 	event,key = os.pullEvent("key")
 
 	if key == 2 then
 		colorsopt(colors.black,colors.red)
 	elseif key == 3 then
 		colorsopt(colors.red,colors.green)
 	else
 		print("Invalid number. Please try again.")
 		sleep(0.5)
 		term.clear()
 		term.setCursorPos(1,1)
 		coloragain = true
-  -- perc = percentage
+
 end
 
 function getInfo()
   me = p.getMaxEnergyStored() -- get energy levels
   e = p.getEnergyStored()     -- ..
 end
 
 function calculate()
   perc = e / me -- e.g. 1000/4000 returns 0.25
   perc = perc * 100 -- needed for calculation
 end
 
 function getMonitor()
   x,y = m.getSize() -- get size
   if vorh == "horizontal" then
     Xvalue = x / 100 -- get multiplier
   else
     Xvalue = y / 100
   end
 end
 
 
 function display()
-  -- sleep(0.1)
+  if bar then
     displayBar()
   else
     displayRound(true)
     for q = 1,20 do
       displayRound(false)
     end
   end
 end
 
 function displayRound(full)
   x = 1 + math.floor(0.5 * x)
   y = 1 + math.floor(0.5 * y)
   r = math.min(x,y) - 1
   if full then
     percfinal = 3.15
     colorb = colors.red
   else
     percfinal = perc * 3.15
-print("Do you want the monitor vertical or horizontal?")
+    colorb = colors.green
-vorh = read()
+
   for i = 0,percfinal,0.01 do
     py = r - (math.sin(i) * r)
-if coloragain == true then
+    px = r - (math.cos(i) * r)
-	chooseColor()
+    m.setBackgroundColor(colorb)
     m.setCursorPos((px + (0.4 * x) - 0.5),(py + y - 1))
     m.write(" ")
     sleep(0.1)
-  calculate()
+    m.setBackgroundColor(colors.black)
     m.setCursorPos(1,r-1)
     perc = math.ceil(perc * 100)
     m.write("The cell is "..perc.." % full.")
   end
 end
 
 function displayBar()
   monperc = perc * Xvalue -- amount of pixels to fill
   fillspace = math.ceil(monperc) -- get number, e.g. not 1,5
   if vorh == "vertical" then
     fillspace = fillspace - 1
     fillspace = y - fillspace
   end
   m.setBackgroundColor(colorback)
   -- sleep(0.1) -- remove "--" if experiencing lagg
   m.clear() -- clear monitor
   m.setBackgroundColor(colorbar)
   if vorh == "horizontal" then
     for i = 1,fillspace do
       for l = 1,y do
         m.setCursorPos(i,l)
         m.write(" ")
       end
     end
   else
     for i = fillspace,y do
       for l = 1,x do
         m.setCursorPos(l,i)
         m.write(" ")
       end
     end
   end
 end
 
 function chooseForm()
   while formagain do
 	formagain = false
 
 	print("Choose your form: (type the number)")
 	print("1) Round")
 	print("2) Bar")
 	event,key = os.pullEvent("key")
 
 	if key == 2 then
 		bar = false
 	elseif key == 3 then
 		bar = true
 	else
 		print("Invalid number. Please try again.")
 		sleep(0.5)
 		term.clear()
 		term.setCursorPos(1,1)
 		formagain = true
 	end
   end
 end
 formagain = true
 chooseForm()
 
 if bar then
   print("Do you want the monitor vertical or horizontal?")
   vorh = read()
   chooseColors()
 end
 
 while true do --loop
   getInfo()
   sleep(0.1) -- short interval due to lagg issues
   if bar then
     calculate()
     sleep(0.1)
   end
   getMonitor()
   sleep(0.1)
   display()
   sleep(0.3)
   end
 end